/* 
 *  Copyright (C) 2008 Jens Meiß
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Affero General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Affero General Public License for more details.
 *
 *  You should have received a copy of the GNU Affero General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
package com.googlecode.hmvc4gwt.example.hmvcblog.server.repository.blog.entry;

import java.util.List;

import org.springframework.orm.jpa.support.JpaDaoSupport;
import org.springframework.transaction.annotation.Transactional;

import com.googlecode.hmvc4gwt.example.hmvcblog.server.domain.blog.Blog;
import com.googlecode.hmvc4gwt.example.hmvcblog.server.domain.blog.BlogEntry;

/**
 * This is the default IBlogEntryRepository Implementation
 *
 * @author jens.meiss
 */
@Transactional
public class BlogEntryRepository extends JpaDaoSupport implements IBlogEntryRepository {
	
	public void addBlogEntry(BlogEntry blogEntry) {		
		getJpaTemplate().persist(blogEntry);
		getJpaTemplate().flush();
	}

	@SuppressWarnings("unchecked")
	public List<BlogEntry> getBlogEntries(Blog blog) {	
		return getJpaTemplate().findByNamedQuery("BlogEntry.findByBlog", blog);
	}

	public BlogEntry findById(int idBlogEntry) {		
		return getJpaTemplate().find(BlogEntry.class, idBlogEntry);
	}

	public void removeBlogEntry(BlogEntry blogEntry) {
		getJpaTemplate().remove(blogEntry);
	}

	public void updateBlogEntry(BlogEntry blogEntry) {		
		getJpaTemplate().merge(blogEntry);		
	}
}
